FR2743969B1 - Dispositif d'extraction de paramaetres de decodage d'un flux de donnees video codees selon une norme mpeg - Google Patents

Dispositif d'extraction de paramaetres de decodage d'un flux de donnees video codees selon une norme mpeg

Info

Publication number
FR2743969B1
FR2743969B1 FR9600809A FR9600809A FR2743969B1 FR 2743969 B1 FR2743969 B1 FR 2743969B1 FR 9600809 A FR9600809 A FR 9600809A FR 9600809 A FR9600809 A FR 9600809A FR 2743969 B1 FR2743969 B1 FR 2743969B1
Authority
FR
France
Prior art keywords
video data
data stream
coded according
mpeg standard
decoding parameters
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9600809A
Other languages
English (en)
Other versions
FR2743969A1 (fr
Inventor
Philippe Monnier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics SA
Original Assignee
SGS Thomson Microelectronics SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SGS Thomson Microelectronics SA filed Critical SGS Thomson Microelectronics SA
Priority to FR9600809A priority Critical patent/FR2743969B1/fr
Publication of FR2743969A1 publication Critical patent/FR2743969A1/fr
Application granted granted Critical
Publication of FR2743969B1 publication Critical patent/FR2743969B1/fr
Priority to US09/354,952 priority patent/US6097758A/en
Priority to US10/209,597 priority patent/USRE41179E1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
FR9600809A 1996-01-19 1996-01-19 Dispositif d'extraction de paramaetres de decodage d'un flux de donnees video codees selon une norme mpeg Expired - Fee Related FR2743969B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9600809A FR2743969B1 (fr) 1996-01-19 1996-01-19 Dispositif d'extraction de paramaetres de decodage d'un flux de donnees video codees selon une norme mpeg
US09/354,952 US6097758A (en) 1996-01-19 1999-07-16 Device for extracting parameters for decoding a video data flow coded according to an MPEG standard
US10/209,597 USRE41179E1 (en) 1996-01-19 2002-07-30 Device for extracting parameters for decoding a video data flow coded according to an MPEG standard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9600809A FR2743969B1 (fr) 1996-01-19 1996-01-19 Dispositif d'extraction de paramaetres de decodage d'un flux de donnees video codees selon une norme mpeg

Publications (2)

Publication Number Publication Date
FR2743969A1 FR2743969A1 (fr) 1997-07-25
FR2743969B1 true FR2743969B1 (fr) 1998-04-10

Family

ID=9488424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9600809A Expired - Fee Related FR2743969B1 (fr) 1996-01-19 1996-01-19 Dispositif d'extraction de paramaetres de decodage d'un flux de donnees video codees selon une norme mpeg

Country Status (2)

Country Link
US (2) US6097758A (fr)
FR (1) FR2743969B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH114417A (ja) * 1997-06-12 1999-01-06 Toshiba Corp ビット・ストリーム情報表示方法、ビット・ストリーム情報作成方法及び記録媒体
JP2000078569A (ja) * 1998-09-03 2000-03-14 Toshiba Corp 画像データ復号化装置及びその方法
ES2153791B1 (es) * 1999-07-20 2001-10-01 Promax Electronica S A Procedimiento para la identificacion y extraccion de la informacion de canales dvb y dispositivo identificador de canales dvb.
EP1528702B1 (fr) * 2003-11-03 2008-01-23 Broadcom Corporation Décodage de code de correction d'erreurs en avant (FEC) avec paramètres dynamiques
US7653265B2 (en) * 2004-01-16 2010-01-26 Nvidia Corporation Video image processing with utility processing stage
US20090086824A1 (en) * 2007-09-28 2009-04-02 Mediatek Inc. Video Decoding Apparatus and Systems

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5220325A (en) * 1991-03-28 1993-06-15 At&T Bell Laboratories Hierarchical variable length decoder for digital video data
JP2650001B2 (ja) * 1991-10-18 1997-09-03 富士通株式会社 シリアル転送受信完了判別方式
US5241382A (en) * 1992-04-25 1993-08-31 General Instrument Corporation Digital HDTV data packet format and receiver therefor
KR950004129B1 (ko) * 1992-05-19 1995-04-25 주식회사금성사 가변장 부호 복호기
JPH06217274A (ja) * 1993-01-18 1994-08-05 Matsushita Electric Ind Co Ltd 画像信号圧縮装置
JP3427416B2 (ja) * 1993-05-25 2003-07-14 ソニー株式会社 多重化データ分離装置および方法
FR2705805B1 (fr) * 1993-05-27 1996-06-28 Sgs Thomson Microelectronics Système de traitement d'images.
DE69536096D1 (de) * 1994-03-25 2010-09-30 Nec Corp Bildwiedergabevorrichtung
KR0148153B1 (ko) * 1994-05-31 1998-09-15 김광호 비트스터핑 제거장치
KR0166935B1 (ko) * 1994-11-23 1999-03-20 구자홍 엠펙2 트랜스포트 디코더 장치

Also Published As

Publication number Publication date
USRE41179E1 (en) 2010-03-30
US6097758A (en) 2000-08-01
FR2743969A1 (fr) 1997-07-25

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060929